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Specifications
Resistance:
680mΩ
Operating Temperature:
-55℃~+275℃
Type:
Wirewound Resistor
Tolerance:
±5%
Mfr. Part #:
RXM0411-0R68J
Package:
MELF-0411
Key Attributes
Model Number:
RXM0411-0R68J
Product Description
Product Overview
The RXM series are wire-wound wafer resistors with non-flammable coating, designed for applications in chargers, energy-saving lamps, and power supplies. They offer stable performance and reliability, suitable for various electronic circuits.
Product Attributes
- Brand: SHENZHEN XIANYANG HUAXING MACHINERG & ELECTRONIC.CO;LTD
- Origin: China
- Material: Nickel Chrome or Nickel Copper alloy wire, Non-flame paint
- Color: Grey (Body coating)
- Certifications: UL1412 standard
Technical Specifications
| Type | Series | Rated Wattage | Nominal Resistance Value | Tolerance | Dimensions (L x D) mm | Operating Temperature Range |
| Wire Wound Wafer Resistor | RXM | 1/4W (0207) | 1 - 100 | 1% (F), 2% (G), 5% (J) | 0207: 6.10.3 x 2.5 | -55275 |
| Wire Wound Wafer Resistor | RXM | 1/2W (0309) | 1 - 100 | 1% (F), 2% (G), 5% (J) | 0309: 8.90.3 x 3.4 | -55275 |
| Wire Wound Wafer Resistor | RXM | 1W (0410) | 1 - 100 | 1% (F), 2% (G), 5% (J) | 0410: 100.5 x 3.8 | -55275 |
| Wire Wound Wafer Resistor | RXM | 2W (0411) | 1 - 100 | 1% (F), 2% (G), 5% (J) | 0411: 110.5 x 4.6 | -55275 |
Mechanical Performance
| Test Item | Specification | Test Method |
| Terminal Tensile Strength | Without looseness and fall when 2.5Kg static load applied for 10 seconds. | Fixing the resistor body, a static load of 2.5Kg is to be gradually applied into the terminal for 10seconds. |
Electrical Performance
| Item | Specifications | Test Methods (JIS C5202) |
| DC Resistance | Allowed under R rate tolerance | HM-9350 |
| Dielectric Strength Test | No evidence of flashover, mechanical damage or insulation breakdown. Voltage: 300V, Duration: 60 seconds. | Resistance body placed in the v-groove, use 300V voltage pressure 60 seconds. |
| Solder ability | 95% Surface of terminal covered with new solder. | Immersed in tin stove at 27010 for 5s. |
| Resistance to soldering Heat | Within (1%+0.05) | Immersed in tin stove at 2605 for 5~10s. |
| Short time over load | Within (2%+0.05) | 2.5 Times rated voltage for 5s. |
| Load Life | Within (5%+0.05) | 70, 1000h, Rated voltage (90 minutes ON, 30 minutes OFF). |
| Resistance to solvent | No deterioration of protective coating and markings. | Add thinner in 3min. |
| Incombustibility | No evidence of flame. | UL1412 standard. |
| Fusing characteristic | Fusing time is within 60s. | Constant current 2.20A, Fusing current = 16 * (Rated power). |
2511041655_Huaxing-Mechanical-Elec--RXM0411-0R68J_C52268852.pdf
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